Rintaro has begun to acknowledge his growing feelings for Kaoruko, but keeps them close to his chest. Until, one summer day when the two of them are alone, he’s overwhelmed by affection and the words, “I like you,” spill from his lips without warning. With things still left unspoken between them, Rintaro knows he owes Kaoruko an explanation and vows to tell her his real feelings… But how will Kaoruko react?